/* =====================================================================
   Design tokens — pastel, rounded "SchoolHub"-style admin look:
   soft lavender canvas, white sidebar with a pill-style active state,
   alternating purple/yellow stat tiles with tiny status pills.
   ===================================================================== */
:root {
    --bg: #F5F4FC;
    --surface: #FFFFFF;
    --ink: #221F3B;
    --ink-soft: #8B89A6;
    --line: #ECEAF7;

    --purple: #D3CDF7;
    --purple-ink: #4B3F91;
    --yellow: #FCE59B;
    --yellow-ink: #8A6A12;
    --cyan: #C9EFF6;
    --cyan-ink: #146B7D;

    --accent: #6C5CE7;      /* primary buttons / links */
    --accent-dark: #5A4BD1;
    --up: #1E9E5A;
    --down: #E15252;
    --danger-bg: #FCE8E8;

    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 10px;
    --radius-pill: 999px;
    --shadow-sm: 0 1px 3px rgba(76,68,150,.06);
    --shadow-md: 0 10px 28px rgba(76,68,150,.10);
    --font: 'Plus Jakarta Sans', -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
    --ease: cubic-bezier(.2,.7,.3,1);
}

* { box-sizing: border-box; }
html, body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
    font-family: var(--font);
    font-weight: 700;
    color: var(--ink);
    margin: 0 0 .45em;
    letter-spacing: -0.01em;
}
h1 { font-size: 1.6rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1.02rem; }
a { color: var(--accent); text-decoration: none; transition: color .15s var(--ease); }
a:hover { text-decoration: underline; }
p { max-width: 72ch; }
code { background: #EFEDFA; padding: 1px 6px; border-radius: 4px; font-size: .85em; }

/* ---------- Layout shell ---------- */
.shell { display: flex; min-height: 100vh; }

.sidebar {
    width: 244px;
    flex-shrink: 0;
    background: var(--surface);
    border-right: 1px solid var(--line);
    color: var(--ink-soft);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}
.brand { padding: 22px 20px 14px; }
.brand-row { display: flex; align-items: center; gap: 11px; }
.brand-mark { display: inline-block; object-fit: contain; }
.brand-mark-sidebar { max-height: 38px; max-width: 38px; border-radius: 50%; }
.brand-mark-login { max-height: 92px; max-width: 92px; margin-bottom: 16px; border-radius: 50%; }
.brand-mark-receipt { max-height: 80px; max-width: 80px; margin: 0 auto 8px; display: block; border-radius: 50%; }
.brand-mark-fallback {
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: 12px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff; font-family: var(--font); font-weight: 700; font-size: 1.05rem;
}
.brand-mark-fallback.brand-mark-login { width: 64px; height: 64px; font-size: 1.7rem; border-radius: 18px; margin: 0 auto 16px; }
.brand-mark-fallback.brand-mark-receipt { width: 58px; height: 58px; font-size: 1.5rem; border-radius: 16px; margin: 0 auto 10px; }
.brand-text { font-family: var(--font); font-weight: 800; color: var(--ink); font-size: 1.05rem; line-height: 1.25; }
.brand-text small { display: block; font-family: var(--font); font-weight: 500; font-size: .66rem; color: var(--ink-soft); letter-spacing: .03em; margin-top: 2px; }

.sidebar nav { padding: 10px 14px 20px; flex: 1; }
.sidebar .group-label {
    font-size: .66rem; color: #B4B2CC; padding: 15px 10px 6px;
    letter-spacing: .07em; text-transform: uppercase; font-weight: 700;
}
.sidebar a.nav-link {
    display: flex; align-items: center; gap: 11px;
    padding: 10px 14px; margin: 2px 0;
    color: #6E6C8A;
    border-radius: var(--radius-pill);
    font-size: .9rem; font-weight: 600;
    transition: background .15s var(--ease), color .15s var(--ease);
}
.sidebar a.nav-link .nav-icon { width: 17px; height: 17px; flex-shrink: 0; opacity: .8; }
.sidebar a.nav-link:hover { background: #F6F5FC; text-decoration: none; color: var(--ink); }
.sidebar a.nav-link.active { background: var(--cyan); color: var(--cyan-ink); }
.sidebar a.nav-link.active .nav-icon { opacity: 1; stroke: var(--cyan-ink); }
.user-box { padding: 14px 18px 20px; border-top: 1px solid var(--line); font-size: .85rem; }
.user-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.avatar {
    width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
    background: var(--purple); color: var(--purple-ink);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font); font-weight: 700; font-size: .95rem;
}
.user-name { color: var(--ink); font-weight: 700; line-height: 1.2; font-size: .88rem; }
.user-box .role { color: var(--ink-soft); font-size: .74rem; text-transform: capitalize; }
.user-box a { color: var(--accent); font-size: .82rem; font-weight: 600; }

.main { flex: 1; min-width: 0; }
.topbar {
    background: transparent;
    padding: 22px 30px 6px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.topbar-titles h1 { font-size: 1.35rem; margin: 0; }
.topbar .subtitle { color: var(--ink-soft); font-size: .86rem; margin-top: 2px; font-weight: 500; }
.topbar-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.search-form { position: relative; }
.search-form input {
    width: 240px; padding: 10px 14px 10px 38px; border-radius: var(--radius-pill);
    border: 1px solid var(--line); background: var(--surface); font-size: .87rem;
}
.search-form .search-icon { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); width: 15px; height: 15px; color: var(--ink-soft); stroke: var(--ink-soft); }
.icon-btn {
    width: 40px; height: 40px; border-radius: 50%; background: var(--surface);
    border: 1px solid var(--line); display: flex; align-items: center; justify-content: center;
    color: var(--ink-soft); position: relative; flex-shrink: 0; transition: background .15s var(--ease);
}
.icon-btn:hover { background: #F6F5FC; text-decoration: none; }
.icon-btn .nav-icon { width: 17px; height: 17px; stroke: var(--ink-soft); }
.icon-btn .dot { position: absolute; top: 7px; right: 8px; width: 8px; height: 8px; border-radius: 50%; background: var(--down); border: 2px solid var(--surface); }
.topbar-profile { display: flex; align-items: center; gap: 10px; }
.topbar-profile .avatar { width: 42px; height: 42px; font-size: 1.05rem; position: relative; }
.topbar-profile .avatar::after {
    content: ""; position: absolute; bottom: -1px; right: -1px; width: 10px; height: 10px;
    border-radius: 50%; background: var(--up); border: 2px solid var(--surface);
}
.topbar-profile .who { line-height: 1.2; text-align: right; }
.topbar-profile .who .name { font-weight: 700; font-size: .88rem; color: var(--ink); }
.topbar-profile .who .role { font-size: .74rem; color: var(--ink-soft); text-transform: capitalize; }

.content { padding: 14px 30px 60px; max-width: 1360px; }

/* ---------- Cards ---------- */
.card {
    background: var(--surface);
    border: none;
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}
.card > h2, .card > h3 { margin-bottom: .6em; }
.card-row { display: flex; gap: 18px; flex-wrap: wrap; }
.card-row > .card { flex: 1; min-width: 220px; }

/* Pastel stat tiles */
.stat { position: relative; padding: 20px 20px 18px; border-radius: var(--radius-lg); color: var(--ink); box-shadow: none; }
.stat.tone-purple { background: var(--purple); }
.stat.tone-yellow { background: var(--yellow); }
.stat.tone-cyan { background: var(--cyan); }
.stat.tone-danger { background: #F7D9D9; }
.stat-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.stat-pill {
    display: inline-flex; align-items: center; gap: 4px; background: rgba(255,255,255,.75);
    padding: 4px 10px; border-radius: var(--radius-pill); font-size: .74rem; font-weight: 700;
}
.stat-pill.up { color: var(--up); }
.stat-pill.down { color: var(--down); }
.stat-pill.flat { color: var(--ink-soft); }
.stat-dots { color: rgba(34,31,59,.35); font-weight: 800; letter-spacing: 1px; }
.stat .value { font-family: var(--font); font-weight: 800; font-size: 1.9rem; line-height: 1; }
.stat .label { font-size: .85rem; font-weight: 600; color: var(--ink); opacity: .75; margin-top: 4px; }

/* ---------- Tables ---------- */
table { width: 100%; border-collapse: collapse; font-size: .89rem; }
thead th {
    text-align: left; font-size: .7rem; letter-spacing: .05em; text-transform: uppercase;
    color: var(--ink-soft); border-bottom: 1px solid var(--line); padding: 9px 10px; font-weight: 700;
}
tbody td { padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tbody tr:hover { background: #FAFAFD; }
.table-wrap { overflow-x: auto; }

/* ---------- Badges ---------- */
.badge { display: inline-block; padding: 4px 11px; border-radius: var(--radius-pill); font-size: .72rem; font-weight: 700; }
.badge.paid, .badge.active, .badge.present { background: #DDF3E6; color: var(--up); }
.badge.pending, .badge.late { background: var(--yellow); color: var(--yellow-ink); }
.badge.overdue, .badge.absent, .badge.inactive, .badge.disabled { background: var(--danger-bg); color: var(--down); }

/* ---------- Forms ---------- */
label { display: block; font-size: .84rem; color: var(--ink-soft); margin-bottom: 5px; margin-top: 13px; font-weight: 600; }
input, select, textarea {
    width: 100%; font-family: var(--font); font-size: .95rem; padding: 10px 12px;
    border: 1px solid var(--line); border-radius: var(--radius-sm); background: #FBFBFE; color: var(--ink);
    transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
input:focus, select:focus, textarea:focus {
    outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(108,92,231,.15); background: #fff;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.form-grid .full { grid-column: 1 / -1; }
.actions-row { margin-top: 22px; display: flex; gap: 10px; flex-wrap: wrap; }
.receipt .actions-row > .btn, .receipt .actions-row > button { white-space: nowrap; }

button, .btn {
    display: inline-block; font-family: var(--font); font-size: .9rem; font-weight: 700;
    padding: 10px 20px; border-radius: var(--radius-pill); border: none;
    background: var(--accent); color: #fff; cursor: pointer;
    transition: background .15s var(--ease), transform .1s var(--ease);
}
button:hover, .btn:hover { background: var(--accent-dark); text-decoration: none; }
button:active, .btn:active { transform: translateY(1px); }
.btn.secondary { background: #F1F0FA; color: var(--ink); }
.btn.secondary:hover { background: #E7E5F7; color: var(--ink); }
.btn.danger { background: var(--down); }
.btn.danger:hover { background: #C43F3F; }
.btn.small { padding: 6px 14px; font-size: .8rem; }

.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; margin-bottom: 16px; }
.filters label { margin-top: 0; }
.filters .field { min-width: 160px; }

/* ---------- Agenda / week strip (dashboard) ---------- */
.week-strip { display: flex; justify-content: space-between; gap: 6px; margin-top: 6px; }
.week-day { flex: 1; text-align: center; padding: 8px 2px; border-radius: var(--radius-md); }
.week-day .dow { font-size: .66rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .04em; }
.week-day .dom { font-family: var(--font); font-weight: 700; font-size: .95rem; margin-top: 2px; }
.week-day.today { background: var(--cyan); color: var(--cyan-ink); }
.agenda-item { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border-radius: var(--radius-md); margin-bottom: 8px; }
.agenda-item:last-child { margin-bottom: 0; }
.agenda-item .time { font-size: .74rem; font-weight: 700; color: var(--ink-soft); min-width: 70px; }
.agenda-item .title { font-weight: 700; font-size: .88rem; color: var(--ink); }
.agenda-item .sub { font-size: .78rem; color: var(--ink-soft); margin-top: 1px; }
.agenda-item.tone-purple { background: #F1EEFC; }
.agenda-item.tone-yellow { background: #FEF6E2; }
.agenda-item.tone-cyan { background: #EDFAFC; }

/* ---------- Login ---------- */
.login-wrap {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: radial-gradient(circle at 30% 20%, #EDE9FB 0%, #F5F4FC 60%);
}
.login-card {
    background: var(--surface); border-radius: 22px; padding: 46px 40px; width: 380px;
    text-align: center; box-shadow: var(--shadow-md);
}
.login-logo { display: flex; justify-content: center; }
.login-card h1 { font-size: 1.4rem; }
.login-card .tag { color: var(--ink-soft); font-size: .85rem; margin-bottom: 22px; font-weight: 500; }
.login-card label { text-align: left; }
.login-card .flash { text-align: left; }

/* ---------- Flash messages ---------- */
.flash { padding: 11px 16px; border-radius: var(--radius-md); margin-bottom: 14px; font-size: .9rem; font-weight: 600; }
.flash.success { background: #DDF3E6; color: var(--up); }
.flash.error { background: var(--danger-bg); color: var(--down); }

/* ---------- Receipt ---------- */
.receipt { max-width: 480px; margin: 0 auto; padding: 32px 30px; position: relative; overflow: hidden; border-radius: var(--radius-lg); }
.receipt::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 6px; background: linear-gradient(90deg, var(--accent), var(--yellow-ink)); }
.receipt-head { text-align: center; margin-bottom: 6px; }
.receipt-head h2 { margin-bottom: 2px; }
.receipt-kicker { color: var(--ink-soft); font-size: .82rem; margin-bottom: 14px; font-weight: 600; }
.receipt-badge {
    position: absolute; top: 28px; right: 26px; background: #DDF3E6; color: var(--up);
    font-weight: 800; font-size: .78rem; padding: 4px 12px; border-radius: var(--radius-pill);
    transform: rotate(6deg); letter-spacing: .05em;
}
.receipt .line { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: .93rem; }
.receipt .total { font-family: var(--font); font-weight: 800; font-size: 1.3rem; margin-top: 10px; border-bottom: none; padding-top: 12px; }
.receipt-footnote { font-size: .8rem; color: var(--ink-soft); margin-top: 18px; }
@media print {
    .sidebar, .topbar, .no-print, .flash, .back-btn { display: none !important; }
    .content { padding: 0; max-width: none; }
    body { background: #fff; }
    .card { box-shadow: none; }
}

/* ---------- Dashboard quick actions ---------- */
.quick-actions{display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-bottom:20px;}
.qa-btn{display:flex; align-items:center; gap:16px; padding:20px 22px; border-radius:var(--radius-lg); color:#fff; text-decoration:none;
  box-shadow:var(--shadow-sm); transition:transform .15s var(--ease), box-shadow .15s var(--ease);}
.qa-btn:hover{text-decoration:none; transform:translateY(-2px); box-shadow:var(--shadow-md); color:#fff;}
.qa-students{background:linear-gradient(135deg,#6C5CE7,#4B3F91);}
.qa-classes{background:linear-gradient(135deg,#0E9FA8,#146B7D);}
.qa-accounts{background:linear-gradient(135deg,#E07A3F,#B3541E);}
.check-row{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0; border-top:1px solid var(--line);}
.check-row p{margin:4px 0 0;}
.check-row form{margin:0; flex-shrink:0;}
.qa-icon{width:52px; height:52px; border-radius:16px; background:rgba(255,255,255,.18); display:flex; align-items:center; justify-content:center; flex-shrink:0;}
.qa-icon .nav-icon{width:26px; height:26px; stroke:#fff;}
.qa-text{flex:1; min-width:0;}
.qa-text strong{display:block; font-size:1.25rem; font-weight:800;}
.qa-text small{display:block; opacity:.85; font-size:.85rem; margin-top:2px;}
.qa-arrow{font-size:2rem; opacity:.7; line-height:1;}

/* ---------- Student profile ---------- */
.muted{color:var(--ink-soft); font-size:.88rem;}
.section-head{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-bottom:12px;}
.section-head h2{margin:0;}
.section-actions{display:flex; gap:8px; flex-wrap:wrap;}
.detail-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:14px 24px; margin:0;}
.detail-grid dt{font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-soft);}
.detail-grid dd{margin:3px 0 0; font-weight:600; word-break:break-word;}
.detail-grid .full{grid-column:1 / -1;}
.pay-list{display:flex; flex-direction:column; gap:10px;}
.pay-item{display:flex; align-items:center; gap:14px; margin:0; padding:14px 16px; border:1.5px solid var(--line); border-radius:var(--radius-md);
  cursor:pointer; color:var(--ink); font-size:.95rem; background:#FBFBFE;}
.pay-item:has(input:checked){border-color:var(--accent); background:#F1EEFC;}
.pay-item input{width:22px; height:22px; min-height:0; flex-shrink:0; accent-color:var(--accent);}
.pay-main{flex:1; display:flex; flex-direction:column; min-width:0;}
.pay-amt{font-weight:800; white-space:nowrap; display:flex; align-items:center; gap:8px;}
.pay-total{font-size:1.05rem;}
.receipt-items{border-top:2px solid var(--line); margin-top:6px; padding-top:4px;}

/* ---------- Enrol: subject ticks & payment plan ---------- */
.subject-ticks{display:grid; grid-template-columns:repeat(3,1fr); gap:12px;}
.tick{position:relative; display:flex; align-items:center; gap:12px; margin:0; padding:16px; border:2px solid var(--line);
  border-radius:var(--radius-md); background:#FBFBFE; cursor:pointer; color:var(--ink);}
.tick input{position:absolute; opacity:0; width:1px; height:1px; min-height:0;}
.tick-box{width:30px; height:30px; flex-shrink:0; border-radius:9px; border:2px solid #C9C6E0; background:#fff;
  display:flex; align-items:center; justify-content:center; transition:all .12s var(--ease);}
.tick-box::after{content:"✓"; color:#fff; font-weight:900; font-size:19px; line-height:1; opacity:0;}
.tick input:checked + .tick-box{background:var(--up); border-color:var(--up);}
.tick input:checked + .tick-box::after{opacity:1;}
.tick input:focus-visible + .tick-box{outline:3px solid var(--accent); outline-offset:2px;}
.tick:has(input:checked:not(:disabled)){border-color:var(--up); background:#EEF9F2;}
.tick-text{display:flex; flex-direction:column; min-width:0;}
.tick-text strong{font-size:1.05rem;}
.tick-text small{color:var(--ink-soft); font-size:.8rem; font-weight:600;}
.tick-off{cursor:not-allowed; opacity:.7;}
.tick-off input:checked + .tick-box{background:#A9A6C2; border-color:#A9A6C2;}
.plan-choice{display:grid; grid-template-columns:1fr 1fr; gap:12px;}
.plan{display:flex; align-items:center; gap:12px; margin:0; padding:14px 16px; border:2px solid var(--line); border-radius:var(--radius-md);
  background:#FBFBFE; cursor:pointer; color:var(--ink);}
.plan input{width:22px; height:22px; min-height:0; flex-shrink:0; accent-color:var(--accent);}
.plan span{display:flex; flex-direction:column;}
.plan small{color:var(--ink-soft); font-weight:700;}
.plan:has(input:checked){border-color:var(--accent); background:#F1EEFC;}
.enrol-foot{display:flex; align-items:flex-end; justify-content:space-between; gap:16px; flex-wrap:wrap; margin-top:16px;}
.enrol-date{min-width:200px;}
.enrol-submit{display:flex; align-items:center; gap:16px; flex-wrap:wrap;}

/* ---------- Classes: subject cards & roster colours ---------- */
.roster-legend{display:flex; flex-wrap:wrap; gap:8px 20px; font-size:.82rem; color:var(--ink-soft); font-weight:600; margin:0 0 14px;}
.roster-legend span{display:flex; align-items:center; gap:7px;}
.roster-legend i{width:16px; height:16px; border-radius:5px; display:inline-block;}
.subject-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:18px; align-items:start; margin-bottom:6px;}
.subject-card{border-top:6px solid var(--accent);}
.subject-math{border-top-color:#A52A2A;} .subject-science{border-top-color:#00A6ED;} .subject-english{border-top-color:#EAC117;} .subject-other{border-top-color:#8B89A6;}
.subject-head{display:flex; align-items:center; gap:12px; margin-bottom:14px;}
.subject-head h2{margin:0; letter-spacing:.04em;}
.subject-icon{width:46px; height:46px; border-radius:14px; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:1.2rem; background:#F1F0FA; color:var(--ink);}
.roster{border-radius:var(--radius-md); margin-bottom:10px; border:1.5px solid transparent;}
.roster summary{list-style:none; cursor:pointer; display:flex; align-items:center; justify-content:space-between; gap:10px; padding:12px 14px; font-weight:700;}
.roster summary::-webkit-details-marker{display:none;}
.roster summary::after{content:"▾"; color:var(--ink-soft); font-size:.8rem; margin-left:4px;}
.roster[open] summary::after{content:"▴";}
.roster-name{flex:1; min-width:0;}
.roster-count{font-size:1.15rem; font-weight:800; white-space:nowrap;}
.roster-count small{font-size:.72rem; font-weight:700; opacity:.8;}
.roster-body{padding:0 14px 12px;}
.roster-meta{font-size:.8rem; color:var(--ink-soft); font-weight:600; margin-bottom:6px;}
.roster ol{margin:0; padding-left:22px; font-size:.92rem;}
.roster li{padding:3px 0;}
.band-low{background:#FDE2E2; border-color:#F5BDBD;}   .roster-legend .band-low{background:#FDE2E2; border:1.5px solid #F5BDBD;}
.band-mid{background:#FFE8CC; border-color:#FBCB8F;}   .roster-legend .band-mid{background:#FFE8CC; border:1.5px solid #FBCB8F;}
.band-ok{background:#DDF3E3; border-color:#A8DDB8;}    .roster-legend .band-ok{background:#DDF3E3; border:1.5px solid #A8DDB8;}
.band-over{background:#F3D0D0; border-color:#D98C8C;}
.band-low .roster-count{color:#B83A3A;} .band-mid .roster-count{color:#B4610B;} .band-ok .roster-count{color:#1E7A43;} .band-over .roster-count{color:#8F1F1F;}

@media (max-width: 900px) {
    .quick-actions{grid-template-columns:1fr; gap:12px; margin-bottom:14px;}
    .qa-btn{padding:16px 18px;}
    .detail-grid{grid-template-columns:1fr 1fr; gap:12px 16px;}
    .subject-grid{grid-template-columns:1fr; gap:14px;}
    .subject-ticks{grid-template-columns:1fr; gap:10px;}
    .check-row{flex-direction:column; align-items:stretch;} .check-row form button{width:100%;}
    .quick-actions{grid-template-columns:1fr;}
    .cleanup-summary{grid-template-columns:1fr 1fr;}
    .apply-row{flex-direction:column; align-items:stretch;} .apply-row button{width:100%;}
    .back-btn span{display:none;} .back-btn{padding:0 10px; width:42px; justify-content:center;}
    .plan-choice{grid-template-columns:1fr 1fr; gap:10px;}
    .enrol-foot, .enrol-submit{flex-direction:column; align-items:stretch;}
    .enrol-submit button{width:100%;}
    .pay-item{flex-wrap:wrap;}
    .pay-amt{width:100%; justify-content:flex-end;}
    .pay-summary{justify-content:stretch; gap:10px;} .pay-summary > *{flex:1 1 40%;} .pay-summary button{flex-basis:100%;}
    table.stack-on-mobile tr.row-paid td.col-check{display:none;}
    table.stack-on-mobile td.col-check{align-items:center;}
}
@media (max-width: 480px) {
    .detail-grid{grid-template-columns:1fr;}
}

/* ---------- Delete confirmation, payments panel, accounts ---------- */
.modal-backdrop{position:fixed; inset:0; z-index:100; background:rgba(20,18,40,.45); display:flex; align-items:center; justify-content:center; padding:16px;}
.modal-backdrop[hidden]{display:none;}
.modal{background:var(--surface); border-radius:var(--radius-lg); padding:24px; width:100%; max-width:420px; box-shadow:0 20px 60px rgba(0,0,0,.25);}
.modal h3{margin:0 0 6px; color:var(--down);}
.modal p{margin:0 0 6px; color:var(--ink-soft); font-size:.92rem;}
.badge.upcoming{background:#EEEDF5; color:#8B89A6;}
.sr-only{position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap;}
.pay-table .col-check{width:44px; text-align:center;}
.pay-table input[type=checkbox]{width:22px; height:22px; min-height:0; accent-color:var(--accent); cursor:pointer;}
.pay-table input[type=checkbox]:disabled{cursor:not-allowed; opacity:.5;}
.pay-table tr.row-upcoming td{color:#A9A6C2;}
.pay-table tr.row-paid td{color:var(--ink-soft);}
.pay-table tr.row-due td:not(.col-check){font-weight:600;}
.receipt-link{font-size:.78rem; font-weight:700; margin-left:6px;}
.pay-process{border-top:1px solid var(--line); margin-top:16px; padding-top:6px;}
.pay-summary{display:flex; align-items:center; justify-content:flex-end; gap:18px; flex-wrap:wrap; margin-top:16px;}
.pay-final{font-size:1.1rem;}
.amt-owed{color:var(--down);} .amt-paid{color:var(--up);}
.child-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:14px;}
.child-card{border:1.5px solid var(--line); border-radius:var(--radius-md); padding:14px 16px; background:#FBFBFE;}
.child-inactive{opacity:.6;}
.child-head{display:flex; align-items:center; gap:8px; flex-wrap:wrap;}
.child-courses{list-style:none; margin:8px 0 0; padding:0;}
.child-courses li{display:flex; justify-content:space-between; gap:10px; padding:6px 0; border-top:1px dashed var(--line); font-size:.9rem;}
.inline-check{display:flex; align-items:center; gap:10px; color:var(--ink); font-weight:600;}
.inline-check input{width:20px; height:20px; min-height:0;}

/* ---------- Data clean-up & reminders ---------- */
.cleanup-summary{display:grid; grid-template-columns:repeat(5,1fr); gap:12px;}
.sum-item{display:flex; flex-direction:column; padding:14px 16px; border-radius:var(--radius-md); text-decoration:none; color:var(--ink);}
.sum-item:hover{text-decoration:none;}
.sum-item strong{font-size:1.6rem; line-height:1.1;}
.sum-item span{font-size:.82rem; font-weight:600;}
.sum-ok{background:#DDF3E3;} .sum-ok strong{color:#1E7A43;}
.sum-bad{background:#FDE2E2;} .sum-bad strong{color:#B83A3A;}
.dup-group{border:1.5px solid var(--line); border-radius:var(--radius-md); padding:4px 10px; margin-bottom:12px;}
.apply-row{display:flex; gap:14px; align-items:flex-end; flex-wrap:wrap;}
.apply-row > div{min-width:200px;}
.apply-row > div:last-child{min-width:0;}
.back-btn{display:inline-flex; align-items:center; gap:6px; height:42px; padding:0 14px 0 10px; border-radius:12px; background:var(--surface);
  border:1px solid var(--line); color:var(--ink); font-weight:700; font-size:.88rem; text-decoration:none; flex-shrink:0;}
.back-btn:hover{text-decoration:none; background:#F1F0FA; color:var(--ink);}
.back-btn svg{width:18px; height:18px;}
.msg-preview{white-space:pre-wrap; font-family:inherit; font-size:.9rem; background:#F4F3FA; border:1px solid var(--line);
  border-radius:var(--radius-md); padding:12px 14px; margin:0 0 6px; color:var(--ink);}

/* ---------- Mobile-only pieces (hidden on desktop) ---------- */
.menu-btn { display: none; }
.bottom-nav { display: none; }
.drawer-backdrop { display: none; }
.msg-hub { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.msg-card { text-decoration: none; display: block; }
.msg-card:hover { text-decoration: none; transform: translateY(-2px); }

/* ---------- Phones & small tablets ---------- */
@media (max-width: 900px) {
    body.no-scroll { overflow: hidden; }

    /* Slide-out menu */
    .sidebar { position: fixed; z-index: 60; left: 0; top: 0; height: 100%; width: 270px; max-width: 82vw;
               transform: translateX(-100%); transition: transform .22s var(--ease); box-shadow: 0 0 40px rgba(0,0,0,.18);
               padding-top: env(safe-area-inset-top, 0px); }
    .sidebar.open { transform: translateX(0); }
    .drawer-backdrop { display: block; position: fixed; inset: 0; background: rgba(20,18,40,.4); z-index: 55;
                       opacity: 0; pointer-events: none; transition: opacity .2s var(--ease); }
    .drawer-backdrop.show { opacity: 1; pointer-events: auto; }

    /* Top bar */
    .topbar { position: sticky; top: 0; z-index: 40; background: var(--bg); padding: 12px 14px 10px;
              padding-top: calc(12px + env(safe-area-inset-top, 0px)); flex-wrap: wrap; gap: 10px; }
    .menu-btn { display: flex; align-items: center; justify-content: center; width: 42px; height: 42px; flex-shrink: 0;
                border-radius: 12px; background: var(--surface); border: 1px solid var(--line); color: var(--ink); padding: 0; }
    .menu-btn svg { width: 22px; height: 22px; }
    .menu-btn:hover { background: var(--surface); }
    .topbar-titles { flex: 1; min-width: 0; }
    .topbar-titles h1 { font-size: 1.15rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .topbar .subtitle { display: none; }
    .topbar-right { width: 100%; order: 3; }
    .search-form { flex: 1; }
    .search-form input { width: 100%; }
    .topbar-right .icon-btn, .topbar-profile { display: none; }

    /* Content area leaves room for the bottom tab bar */
    .content { padding: 8px 12px calc(96px + env(safe-area-inset-bottom, 0px)); }
    .card { padding: 16px; border-radius: 16px; margin-bottom: 14px; }
    .card-row { gap: 12px; }
    .card-row > .card.stat { min-width: calc(50% - 6px); flex: 1 1 calc(50% - 6px); }
    .card-row > .card:not(.stat) { min-width: 100% !important; flex: 1 1 100% !important; }
    .stat .value { font-size: 1.45rem; }
    .msg-hub { grid-template-columns: 1fr; gap: 12px; }

    /* Forms: full-width fields, 16px text so iPhone doesn't zoom in, big tap targets */
    .form-grid { grid-template-columns: 1fr; }
    input, select, textarea { font-size: 16px; min-height: 46px; }
    textarea { min-height: 96px; }
    button, .btn { min-height: 46px; padding: 12px 18px; }
    .btn.small { min-height: 40px; padding: 9px 14px; font-size: .85rem; }
    .actions-row { flex-wrap: wrap; }
    .actions-row > button, .actions-row > .btn { flex: 1 1 auto; text-align: center; }
    .filters { flex-direction: column; align-items: stretch; }
    .filters .field { min-width: 0; width: 100%; }
    .filters > div > button, .filters > div > .btn { width: 100%; }

    /* Tables become stacked cards: one card per row, "Label: value" lines */
    .table-wrap { overflow: visible; }
    table.stack-on-mobile thead { display: none; }
    table.stack-on-mobile, table.stack-on-mobile tbody, table.stack-on-mobile tr, table.stack-on-mobile td { display: block; width: 100%; }
    table.stack-on-mobile tr { background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
                               padding: 10px 14px; margin-bottom: 10px; }
    table.stack-on-mobile tbody tr:hover { background: var(--surface); }
    table.stack-on-mobile td { border: none; padding: 5px 0; display: flex; justify-content: space-between; gap: 12px;
                               text-align: right; font-size: .92rem; }
    table.stack-on-mobile td::before { content: attr(data-label); font-size: .72rem; font-weight: 700; text-transform: uppercase;
                                       letter-spacing: .04em; color: var(--ink-soft); text-align: left; flex-shrink: 0; padding-top: 2px; }
    table.stack-on-mobile td.actions-cell, table.stack-on-mobile td.full-row { display: flex; flex-wrap: wrap; gap: 8px;
                               justify-content: flex-start; text-align: left; padding-top: 10px; }
    table.stack-on-mobile td.actions-cell { border-top: 1px dashed var(--line); margin-top: 6px; }
    table.stack-on-mobile td.actions-cell:empty { display: none; }
    table.stack-on-mobile td.actions-cell .btn { flex: 1 1 100%; margin: 0; text-align: center; justify-content: center; }
    table.stack-on-mobile td.actions-cell form { display: flex; width: 100%; margin: 0; }
    table.stack-on-mobile td.actions-cell > div { width: 100%; }
    /* Attendance radio grid stays a compact row of choices */
    table.stack-on-mobile td input[type="radio"] { width: 24px; height: 24px; min-height: 0; }

    /* Bottom tab bar */
    .bottom-nav { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; background: var(--surface);
                  border-top: 1px solid var(--line); box-shadow: 0 -6px 20px rgba(76,68,150,.08);
                  padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px)); }
    .bottom-nav .tab { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 6px 2px;
                       color: var(--ink-soft); font-size: .68rem; font-weight: 700; border-radius: 12px; text-decoration: none; }
    .bottom-nav .tab svg { width: 22px; height: 22px; }
    .bottom-nav .tab.active { color: var(--accent); background: #F1EEFC; }
    .bottom-nav .tab:hover { text-decoration: none; }

    /* Receipt fits the screen */
    .receipt { padding: 24px 18px; }
    .receipt-badge { top: 18px; right: 14px; }
}

@media print {
    .bottom-nav, .menu-btn, .drawer-backdrop { display: none !important; }
}

/* Payment Schedule "Apply" card on phones (kept last so it wins over the desktop rule) */
@media (max-width: 900px) {
  .apply-row{flex-direction:column; align-items:stretch;}
  .apply-row > div{min-width:0; width:100%;}
  .apply-row input, .apply-row select, .apply-row button{width:100%;}
}

/* Activate (pay early) buttons */
.inline-form{display:inline;}
.inline-form button{margin:2px 0;}
.pay-table .col-check .activate-btn{display:block; margin-top:6px; padding:4px 10px; font-size:.75rem; white-space:nowrap;}

/* Receipt: list of all children on the parent account */
.receipt .receipt-names{text-align:right; line-height:1.5;}

/* Small coloured WhatsApp / SMS reminder buttons, side by side */
.msg-btns{display:inline-flex; gap:6px; align-items:center; flex-wrap:nowrap; white-space:nowrap;}
.msg-btn{display:inline-block; padding:4px 10px; border-radius:999px; font-size:.72rem; font-weight:700; line-height:1.4;
  color:#fff !important; text-decoration:none; border:0; transition:filter .15s, transform .15s;}
.msg-btn:hover{filter:brightness(.92); transform:translateY(-1px);}
.msg-wa{background:#1fa855;}
.msg-sms{background:#0872c5;}
.msg-view{background:#f5c518; color:#2b2100 !important;}
@media (max-width: 900px){ .msg-cell{text-align:right;} }

/* ---------- SATs Math Quizzes (tutor pages) ---------- */
.quiz-pill{display:inline-block; padding:3px 10px; border-radius:999px; font-size:.75rem; font-weight:700; white-space:nowrap;}
.quiz-pill.good{background:#DDF3E6; color:var(--up);}
.quiz-pill.warn{background:var(--yellow); color:var(--yellow-ink);}
.quiz-pill.bad{background:var(--danger-bg); color:var(--down);}
.quiz-pill.idle{background:#EEEDF5; color:#8B89A6;}
.quiz-bar{display:inline-block; vertical-align:middle; width:110px; height:9px; background:#EEEDF5; border-radius:5px; overflow:hidden; margin-right:6px;}
.quiz-bar > i{display:block; height:100%; background:var(--accent);}
.quiz-list{margin:0; padding-left:18px; line-height:1.9;}
.quiz-topic-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:16px;}
.quiz-topic-year{border:1px solid var(--line); border-radius:12px; padding:10px 16px 14px; margin:0;}
.quiz-topic-year legend{font-weight:800; padding:0 6px;}
.quiz-topic-year .inline-check{margin-top:8px;}
.link-btn{background:none; border:0; padding:0 0 0 8px; color:var(--accent); font-weight:700; font-size:.8rem; cursor:pointer; text-decoration:underline;}
.quiz-mistakes summary{cursor:pointer; font-weight:700; color:var(--down);}
.quiz-mistakes ol{margin:8px 0 0; padding-left:18px; font-size:.84rem; line-height:1.5;}
.quiz-mistakes li{margin-bottom:6px;}
code{background:#F1F0F8; padding:2px 6px; border-radius:6px; font-size:.86em;}
code.pin{font-size:1.05rem; font-weight:800; letter-spacing:.15em;}
.quiz-newpins{border:2px solid var(--yellow);}
.quiz-history td{vertical-align:top;}
.work-thumb{max-width:220px; max-height:140px; border:1px solid var(--line); border-radius:8px; background:#fff; display:block;}
.msg-del{background:#c62828;}
.mock-preview ol, .mock-list{padding-left:20px; line-height:1.6;}
.mock-preview li, .mock-list li{margin-bottom:10px;}
.mock-preview .fr, .mock-list .fr, .quiz-history .fr{display:inline-flex; flex-direction:column; text-align:center; vertical-align:middle; font-size:.85em; line-height:1.1; margin:0 2px;}
.mock-preview .fr > span:first-child, .mock-list .fr > span:first-child, .quiz-history .fr > span:first-child{border-bottom:1.5px solid currentColor; padding:0 3px;}
.mock-preview table.qt, .mock-list table.qt, .quiz-history table.qt{width:auto; margin:6px 0;} .qt th, .qt td{border:1px solid var(--line); padding:3px 10px;}
.quiz-qs summary{cursor:pointer; font-weight:700; color:var(--accent);}
.quiz-qs .quiz-wrong{color:var(--down);}
.quiz-qs ol{margin:8px 0 0; padding-left:20px; font-size:.84rem; line-height:1.5;}
.quiz-qs li{margin-bottom:7px;}
.quiz-qs .q-mark{font-weight:800;}
.quiz-qs .q-ok .q-mark{color:var(--up);} .quiz-qs .q-bad .q-mark{color:var(--down);}
.msg-print{background:#5b5a75;}
.report-type{display:grid; grid-template-columns:1fr 1fr; gap:12px; margin:6px 0 4px;}
.report-type .plan span{display:flex; flex-direction:column;} .report-type .plan small{color:var(--ink-soft); font-weight:500;}
@media (max-width:700px){ .report-type{grid-template-columns:1fr;} }
.part-paid{font-size:.75rem; color:var(--ink-soft); margin-top:2px;} .part-paid strong{color:var(--down);}
/* Receipts: part payments and account balance */
.receipt-badge.part{background:var(--yellow); color:var(--yellow-ink);}
.receipt-table{width:100%; border-collapse:collapse; margin:4px 0 6px;}
.receipt-table th{font-size:.7rem; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-soft); text-align:right; padding:6px 4px; border-bottom:1px solid var(--line);}
.receipt-table td{padding:8px 4px; border-bottom:1px dashed var(--line); text-align:right; vertical-align:top; font-size:.9rem;}
.receipt-table th:first-child, .receipt-table td:first-child{text-align:left;}
.receipt .owed{color:var(--down);} .receipt .clear{color:var(--up);}
.receipt-account{margin-top:12px; padding:10px 14px; border-radius:12px; background:#F6F5FC;}
.receipt-account .line{border-bottom:0;}
@media print{ .receipt-account{background:#fff; border:1px solid #ccc;} }
.receipt-table td:not(:first-child), .receipt-table th:not(:first-child){white-space:nowrap;}
@media (max-width:520px){ .receipt-table td{font-size:.8rem; padding:7px 3px;} .receipt-table th{font-size:.62rem; padding:5px 3px;} }
.receipt-sub{font-size:.72rem; text-transform:uppercase; letter-spacing:.06em; font-weight:700; color:var(--ink-soft); margin:14px 0 2px;}

/* ---- Left menu: one coloured command button per category ---- */
.sidebar nav.cmd-nav { display: flex; flex-direction: column; gap: 9px; padding: 14px 16px 20px; }
.cmd-btn { --c: #6C5CE7; display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 14px;
  background: var(--c); color: #fff !important; font-weight: 700; font-size: .95rem; letter-spacing: .01em;
  box-shadow: 0 3px 0 color-mix(in srgb, var(--c) 70%, #000), 0 6px 14px color-mix(in srgb, var(--c) 28%, transparent);
  transition: transform .08s ease, box-shadow .08s ease, filter .15s ease; text-decoration: none !important; }
.cmd-btn .nav-icon { width: 20px; height: 20px; flex-shrink: 0; stroke: #fff; }
.cmd-btn span { flex: 1; }
.cmd-btn .cmd-arrow { width: 16px; height: 16px; opacity: .75; }
.cmd-btn:hover { filter: brightness(1.07); }
.cmd-btn:active { transform: translateY(2px); box-shadow: 0 1px 0 color-mix(in srgb, var(--c) 70%, #000); }
.cmd-btn.active { outline: 3px solid color-mix(in srgb, var(--c) 35%, #fff); outline-offset: 2px; }
.cmd-btn.active::before { content: ""; position: absolute; left: 4px; width: 5px; height: 26px; border-radius: 4px; background: var(--c); }
.sidebar nav.cmd-nav .cmd-btn { position: relative; }
@supports not (color: color-mix(in srgb, red 50%, blue)) { .cmd-btn { box-shadow: 0 3px 0 rgba(0,0,0,.25); } .cmd-btn.active { outline: 3px solid #d9d6f5; } }

/* ---- Category page (hub.php) ---- */
.hub { --c: #6C5CE7; }
.hub-head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; padding: 20px 22px; border-radius: 20px;
  background: var(--c); color: #fff; box-shadow: 0 10px 26px color-mix(in srgb, var(--c) 30%, transparent); }
.hub-head h2 { margin: 0; color: #fff; font-size: 1.5rem; }
.hub-head p { margin: 2px 0 0; opacity: .9; }
.hub-badge { width: 54px; height: 54px; border-radius: 16px; background: rgba(255,255,255,.2); display: grid; place-items: center; flex-shrink: 0; }
.hub-badge .nav-icon { width: 28px; height: 28px; stroke: #fff; }
.hub-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.hub-btn { display: flex; align-items: center; gap: 14px; padding: 18px; border-radius: 18px; background: var(--surface, #fff);
  border: 2px solid color-mix(in srgb, var(--c) 22%, #fff); color: var(--ink) !important; text-decoration: none !important;
  box-shadow: 0 3px 0 color-mix(in srgb, var(--c) 25%, #fff); transition: transform .08s ease, border-color .15s ease, box-shadow .08s ease; }
.hub-btn:hover { border-color: var(--c); }
.hub-btn:active { transform: translateY(2px); box-shadow: none; }
.hub-ic { width: 48px; height: 48px; border-radius: 14px; background: var(--c); display: grid; place-items: center; flex-shrink: 0; }
.hub-ic .nav-icon { width: 24px; height: 24px; stroke: #fff; }
.hub-txt { flex: 1; display: flex; flex-direction: column; gap: 3px; }
.hub-txt strong { font-size: 1.05rem; }
.hub-txt small { color: var(--ink-soft); font-size: .85rem; line-height: 1.35; }
.hub-go { width: 18px; height: 18px; color: var(--c); }
@media (max-width: 640px) { .hub-grid { grid-template-columns: 1fr; } .hub-head { padding: 16px; } }
.role-chip{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.78rem;font-weight:700;background:#eeedf5;color:#4b4870}
.role-chip.role-tutor{background:#e3f6f8;color:#0b7d87}.role-chip.role-admin{background:#e8f1fe;color:#1d63c9}
.role-chip.role-manager{background:#fff1e3;color:#b8620f}.role-chip.role-developer{background:#ece6fb;color:#5a3fc0}

/* ---- Permissions grid ---- */
.perm-top { display: flex; justify-content: space-between; gap: 16px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.perm-table { min-width: 720px; }
.perm-table th.pc, .perm-table td.pc { text-align: center; width: 110px; }
.perm-table tr.perm-group td { background: #f3f1fc; font-weight: 800; font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: #6C5CE7; padding: 8px 12px; }
.perm-table input[type=checkbox] { width: 20px; height: 20px; accent-color: #6C5CE7; cursor: pointer; }
.perm-table input[disabled] { cursor: not-allowed; opacity: .55; }
.perm-cell { display: inline-flex; align-items: center; gap: 4px; position: relative; }
.perm-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #F2994A; }
.perm-bulk { display: flex; gap: 4px; justify-content: center; margin-top: 6px; }
.perm-bulk button { font-size: .7rem; padding: 2px 8px; border-radius: 999px; background: #eeedf5; color: #4b4870; border: 0; cursor: pointer; font-weight: 700; }
.perm-bulk button:hover { background: #dcd8f5; }
.note-box{background:#fff7d6;border-left:6px solid #f5c518;border-radius:14px;padding:14px 16px}
.note-box strong{display:block;margin-bottom:6px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){.two-col{grid-template-columns:1fr}}
.merge-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:stretch}
.merge-grid .arrow{align-self:center;font-size:2rem;color:#6C5CE7;font-weight:800}
@media (max-width:760px){.merge-grid{grid-template-columns:1fr}.merge-grid .arrow{transform:rotate(90deg);justify-self:center}}
.merge-card{border:2px solid #e3e0f5;border-radius:16px;padding:14px 16px;background:#fff}
.merge-card.keep{border-color:#27AE60}.merge-card.drop{border-color:#F2994A}
.merge-card h3{margin:0 0 8px;font-size:1rem}
.merge-card dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:0;font-size:.9rem}.merge-card dt{color:var(--ink-soft)}.merge-card dd{margin:0}
.perm-table td{padding-top:7px;padding-bottom:7px}
/* Deleting is for the Developer only: delete buttons are hidden from everyone else (the server also refuses). */
body.no-delete [data-confirm-delete], body.no-delete .msg-del { display: none !important; }
.role-picks{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:4px}
@media (max-width:640px){.role-picks{grid-template-columns:1fr}}
.role-pick{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border:2px solid #e3e0f5;border-radius:14px;cursor:pointer;background:#fff;font-weight:500}
.role-pick input{width:20px;height:20px;min-height:0;margin-top:2px;flex-shrink:0;accent-color:#6C5CE7}
.role-pick span{display:flex;flex-direction:column;gap:2px}
.role-pick small{color:var(--ink-soft);font-size:.8rem;line-height:1.35}
.role-pick:has(input:checked){border-color:#6C5CE7;background:#f6f4ff}
.receipt-account .next-items{margin:-4px 0 4px;font-size:.82rem;color:var(--ink-soft)}
.receipt-account .next-items div{display:flex;justify-content:space-between;gap:10px;padding:2px 0}

/* ---- Monthly statement ---- */
.statement { max-width: 980px; }
.st-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; border-bottom: 3px solid #E84393; padding-bottom: 14px; margin-bottom: 16px; }
.st-brand { display: flex; align-items: center; gap: 12px; } .st-brand h2 { margin: 0; font-size: 1.25rem; }
.st-brand img, .st-brand .brand-mark { width: 54px; height: 54px; border-radius: 50%; object-fit: cover; }
.st-period { text-align: right; } .st-period strong { font-size: 1.3rem; }
.st-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 8px; }
.st-tile { border-radius: 16px; padding: 14px 16px; background: #f6f5fc; display: flex; flex-direction: column; gap: 2px; }
.st-tile span { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); }
.st-tile b { font-size: 1.6rem; } .st-tile small { color: var(--ink-soft); }
.st-tile.in { background: #e6f6ee; } .st-tile.out { background: #fdecef; }
.st-tile.net.pos b { color: #1b8a4b; } .st-tile.net.neg b { color: #c62828; }
.st-h { margin: 22px 0 8px; font-size: 1.02rem; color: #b8306f; }
.st-table { width: 100%; border-collapse: collapse; }
.st-table th, .st-table td { padding: 7px 8px; border-bottom: 1px solid var(--line, #e6e4f0); text-align: left; font-size: .92rem; }
.st-table th { font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); }
.st-table .r { text-align: right; white-space: nowrap; }
.st-table tr.sub td { padding-left: 26px; color: var(--ink-soft); font-size: .86rem; border-bottom-style: dashed; }
.st-table tr.grp td { background: #faf7fd; font-weight: 800; }
.st-table tr.tot td { font-weight: 800; border-top: 2px solid var(--ink, #1d1b38); border-bottom: 0; font-size: 1rem; }
.st-table .pos { color: #1b8a4b; } .st-table .neg { color: #c62828; }
.st-two { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.st-foot { font-size: .8rem; margin-top: 18px; }
@media (max-width: 700px) { .st-tiles, .st-two { grid-template-columns: 1fr; } .st-period { text-align: left; } }
@media print { .statement { box-shadow: none; max-width: none; padding: 0; } .st-tile { border: 1px solid #ddd; } .st-table tr { break-inside: avoid; } }
.st-summary { max-width: 520px; }
.st-summary td:first-child { color: var(--ink-soft); font-weight: 600; }
.st-ledger td { vertical-align: top; }
.st-ledger td:nth-child(1) { white-space: nowrap; width: 110px; }
.st-ledger td:nth-child(n+3), .st-ledger th:nth-child(n+3) { width: 110px; font-variant-numeric: tabular-nums; }
.st-ledger tr.bf td { background: #faf7fd; }
.st-detail { font-size: .78rem; margin-top: 2px; }

/* ---- Step-by-step chooser: subject → Biology/Chemistry/Physics → year (Create Quizzes, Exam Papers, Homework) ---- */
.pk-crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 0 0 14px; font-size: .95rem; }
.pk-crumbs a { font-weight: 700; text-decoration: none; }
.pk-crumbs span:not(.pk-sep) { font-weight: 700; color: var(--ink); }
.pk-sep { color: var(--ink-soft); }
.pk-step h2 { margin: 0 0 14px; }
.pk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.pk-btn { --c: #6C5CE7; display: flex; flex-direction: column; gap: 6px; padding: 22px 20px; border-radius: 18px; background: var(--c);
  color: #fff !important; text-decoration: none !important; min-height: 120px; justify-content: center;
  box-shadow: 0 5px 0 color-mix(in srgb, var(--c) 68%, #000), 0 10px 22px color-mix(in srgb, var(--c) 25%, transparent);
  transition: transform .08s ease, box-shadow .08s ease, filter .15s ease; }
.pk-btn:hover { filter: brightness(1.07); }
.pk-btn:active { transform: translateY(3px); box-shadow: 0 2px 0 color-mix(in srgb, var(--c) 68%, #000); }
.pk-btn .pk-ic { font-size: 2rem; line-height: 1; }
.pk-btn strong { font-size: 1.4rem; letter-spacing: .01em; }
.pk-btn small { font-size: .86rem; opacity: .92; font-weight: 500; line-height: 1.35; }
.pk-years { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.pk-btn.pk-year { align-items: center; text-align: center; min-height: 110px; }
.pk-btn.pk-year strong { font-size: 2.2rem; }
.pk-head { --c: #6C5CE7; display: flex; align-items: center; gap: 14px; padding: 16px 20px; margin-bottom: 16px; border-radius: 18px; background: var(--c); color: #fff; }
.pk-head h2 { margin: 0; color: #fff; }
.pk-head p { margin: 2px 0 0; opacity: .9; }
.pk-head .pk-ic { font-size: 2rem; }
.pk-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.pk-chip { display: inline-flex; align-items: center; gap: 6px; padding: 10px 16px; border-radius: 12px; border: 2px solid var(--c, #6C5CE7);
  color: var(--c, #6C5CE7) !important; font-weight: 700; text-decoration: none !important; }
.pk-chip small { font-weight: 500; opacity: .8; }
.pk-chip.on { background: var(--c, #6C5CE7); color: #fff !important; }
@supports not (color: color-mix(in srgb, red 50%, blue)) { .pk-btn { box-shadow: 0 5px 0 rgba(0,0,0,.25); } }
@media (max-width: 640px) { .pk-grid { grid-template-columns: 1fr 1fr; gap: 12px; } .pk-btn { min-height: 96px; padding: 16px; } .pk-btn strong { font-size: 1.15rem; } .pk-btn.pk-year strong { font-size: 1.8rem; } }
/* Create Quizzes topic list */
.qc-list { display: flex; flex-direction: column; gap: 8px; }
.qc-row { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border: 1px solid var(--line, #e6e3f3); border-radius: 12px; }
.qc-row.on { border-color: color-mix(in srgb, var(--c, #6C5CE7) 50%, transparent); background: color-mix(in srgb, var(--c, #6C5CE7) 6%, transparent); }
.qc-tick { flex: 1; display: flex; align-items: center; gap: 10px; cursor: pointer; margin: 0; }
.qc-tick input { width: 20px; height: 20px; flex-shrink: 0; }
.qc-tick span { display: flex; flex-direction: column; }
.qc-tick strong { color: var(--ink); font-size: 1rem; font-weight: 700; }
.qc-tick input { accent-color: var(--c, #6C5CE7); }
.qc-tick small { color: var(--ink-soft); font-size: .8rem; }
/* Quiz preview */
.qprev-list { padding-left: 22px; }
.qprev-list > li { padding: 12px 0; border-bottom: 1px solid var(--line, #e6e3f3); }
.qprev-skill { font-size: .78rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .04em; }
.qprev-q { font-size: 1.05rem; margin: 4px 0; }
.qprev-opts { margin: 4px 0; padding-left: 18px; }
.qprev-opts li.right { font-weight: 700; color: #1e8e4e; }
.qprev-a { margin-top: 4px; }
.qprev-ex { color: var(--ink-soft); font-size: .9rem; margin-top: 2px; }
.qprev .fr { display: inline-flex; flex-direction: column; text-align: center; vertical-align: middle; font-size: .85em; line-height: 1.15; margin: 0 3px; }
.qprev .fr > span:first-child { border-bottom: 2px solid currentColor; padding: 0 4px; }
.qprev .qt th, .qprev .qt td { border: 1px solid var(--line, #ddd); padding: 4px 12px; }
/* "Install app" button (shown only when Android Chrome offers installation) */
.install-app-btn { font: inherit; font-weight: 700; border: 2px solid #1B3A66; color: #1B3A66; background: #fff; border-radius: 12px; padding: 10px 16px; cursor: pointer; }
.install-app-btn.small { display: block; margin-top: 8px; padding: 6px 10px; font-size: .8rem; }
@media (display-mode: standalone) { .install-app-btn { display: none !important; } }

/* ---------- Science topic mocks (sci_mock.php) ---------- */
#smForm .pk-chip { cursor: pointer; }
.sm-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.sm-grid[hidden] { display: none !important; }
.sm-col { border: 2px solid var(--c); border-radius: 14px; padding: 10px 14px 12px; margin: 0; min-width: 0; }
.sm-col legend { font-weight: 800; color: var(--c); padding: 0 6px; font-size: 1.05rem; }
.sm-quick { font-size: .82rem; margin: 0 0 6px; color: #777; }
.sm-tick { display: flex; gap: 10px; align-items: flex-start; padding: 7px 4px; border-bottom: 1px solid #eee; cursor: pointer; font-weight: 400; }
.sm-tick:last-child { border-bottom: 0; }
.sm-tick input { margin: 2px 0 0; padding: 0; width: 18px !important; height: 18px !important; min-height: 0 !important; min-width: 0; accent-color: var(--c); flex: none; box-shadow: none; }
#smForm h2 { margin-top: 24px; }
#smForm h2:first-of-type { margin-top: 0; }
.sm-tick b { color: var(--c); }
.sm-paper { border-top: 5px solid var(--c); }
.sm-qs { padding-left: 18px; }
.sm-qs li { margin: 0 0 12px; }
.sm-ms { background: #f4f7f2; border-left: 3px solid #2E8B57; padding: 6px 10px; margin-top: 6px; font-size: .9rem; }

/* ---------- Button pickers instead of drop-down lists (quiz pages) ---------- */
.cp-label { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: #8a87a3; margin: 10px 0 6px; }
.cp-label:first-child { margin-top: 0; }
.pk-chip.cp-off { opacity: .35; border-style: dashed; cursor: not-allowed; }
.chipset { display: flex; flex-wrap: wrap; gap: 8px; margin: 2px 0 4px; }
.chipset button { font: inherit; font-weight: 600; font-size: .92rem; padding: 9px 14px; border-radius: 12px; border: 2px solid var(--c, #6C5CE7); background: #fff; color: var(--c, #6C5CE7); cursor: pointer; line-height: 1.2; width: auto; min-height: 0; box-shadow: none; }
.chipset button[aria-pressed="true"] { background: var(--c, #6C5CE7); color: #fff; }
.chipset button:disabled { opacity: .45; cursor: not-allowed; }
select.chipped { display: none !important; }
.chipset.chip-missing { outline: 2px dashed #d63031; outline-offset: 4px; border-radius: 12px; }
.chipset.chip-missing::after { content: "Please choose one"; color: #d63031; font-size: .85rem; align-self: center; }

/* ---------- Modern headings, colours and buttons on the Quizzes pages (body.sec-quizzes) ---------- */
.sec-quizzes { --sec-soft: color-mix(in srgb, var(--sec) 12%, #fff); }
/* page title: a coloured icon tile beside it */
.sec-quizzes .topbar-titles h1 { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -.02em; }
.sec-quizzes .topbar-titles h1 .t-ico {
  flex: none; width: 36px; height: 36px; border-radius: 11px; display: inline-grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--sec), color-mix(in srgb, var(--sec) 55%, #ff7ab6));
  box-shadow: 0 6px 14px color-mix(in srgb, var(--sec) 35%, transparent);
}
.sec-quizzes .topbar-titles h1 .t-ico svg { width: 20px; height: 20px; }
.sec-quizzes .topbar-titles .subtitle { margin-left: 46px; }
/* card headings: accent bar + heavier type */
.sec-quizzes .main .card > h2, .sec-quizzes .main form.card > h2 {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 1.28rem; font-weight: 800; letter-spacing: -.015em; color: #1f1d33; margin: 0 0 14px;
}
.sec-quizzes .main .card > h2::before, .sec-quizzes .main form.card > h2::before {
  content: ""; width: 6px; height: 1.25em; border-radius: 6px; flex: none;
  background: linear-gradient(180deg, var(--c, var(--sec)), color-mix(in srgb, var(--c, var(--sec)) 45%, #fff));
}
.h-tag { display: inline-flex; align-items: center; padding: 4px 12px; border-radius: 999px; font-size: .95rem; font-weight: 800;
  color: var(--c, var(--sec)); background: color-mix(in srgb, var(--c, var(--sec)) 13%, #fff); border: 1.5px solid color-mix(in srgb, var(--c, var(--sec)) 35%, #fff); }
/* labels above pickers / form fields */
.sec-quizzes .cp-label, .sec-quizzes .main form label { letter-spacing: .02em; }
.sec-quizzes .cp-label { color: var(--sec); }
/* link-style buttons ("Class progress", "Topics & logins", "Student logins…"): outlined, coloured, with an arrow */
.sec-quizzes .main a.btn.secondary {
  background: #fff; color: var(--c, var(--sec)); border: 2px solid color-mix(in srgb, var(--c, var(--sec)) 55%, #fff);
  font-weight: 700; border-radius: 12px; box-shadow: 0 2px 0 color-mix(in srgb, var(--c, var(--sec)) 18%, transparent); transition: transform .12s, box-shadow .12s, background .12s;
}
.sec-quizzes .main a.btn.secondary::after { content: "→"; margin-left: 8px; transition: transform .12s; }
.sec-quizzes .main a.btn.secondary:hover { background: var(--sec-soft); transform: translateY(-1px); box-shadow: 0 6px 14px color-mix(in srgb, var(--c, var(--sec)) 22%, transparent); }
.sec-quizzes .main a.btn.secondary:hover::after { transform: translateX(3px); }
/* subject topic boxes on Quiz Setup: coloured header strip */
.quiz-topic-year.sub-math { --c: #5B5FC7; } .quiz-topic-year.sub-biology { --c: #2E8B57; }
.quiz-topic-year.sub-chemistry { --c: #C2410C; } .quiz-topic-year.sub-physics { --c: #2563EB; }
.sec-quizzes .quiz-topic-year { border: 0; border-radius: 16px; padding: 0 0 8px; background: #fff; overflow: hidden;
  box-shadow: 0 0 0 1.5px color-mix(in srgb, var(--c, var(--sec)) 25%, #fff), 0 8px 20px rgba(40, 30, 90, .06); }
.sec-quizzes .quiz-topic-year legend {
  float: left; width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 0 0 8px; padding: 12px 16px;
  background: linear-gradient(120deg, var(--c, var(--sec)), color-mix(in srgb, var(--c, var(--sec)) 70%, #fff)); color: #fff; font-weight: 800; font-size: 1.02rem;
}
.sec-quizzes .quiz-topic-year legend + * { clear: both; }
.sec-quizzes .quiz-topic-year legend .link-btn { background: rgba(255, 255, 255, .22); color: #fff; border-radius: 999px; padding: 4px 12px; font-size: .8rem; font-weight: 700; text-decoration: none; border: 1px solid rgba(255, 255, 255, .45); }
.sec-quizzes .quiz-topic-year .inline-check { padding: 7px 16px; margin: 0; border-bottom: 1px solid #f1eff7; }
.sec-quizzes .quiz-topic-year .inline-check:last-child { border-bottom: 0; }
.sec-quizzes .quiz-topic-year input[type=checkbox] { accent-color: var(--c, var(--sec)); }
/* button rows pick up the page's subject colour */
.sec-quizzes .chipset button { border-radius: 999px; padding: 9px 18px; }
.sec-quizzes .chipset button[aria-pressed="true"] { box-shadow: 0 6px 14px color-mix(in srgb, var(--c, var(--sec)) 30%, transparent); }
/* main buttons in a subject-coloured form take the subject colour */
.sec-quizzes .main form.card[style*="--c"] button[type=submit]:not(.secondary) { background: var(--c); border-color: var(--c); box-shadow: 0 6px 14px color-mix(in srgb, var(--c) 30%, transparent); }
.sec-quizzes #topics > div > h2 { display: flex; align-items: center; gap: 10px; font-size: 1.28rem; font-weight: 800; letter-spacing: -.015em; color: #1f1d33; }
.sec-quizzes #topics > div > h2::before { content: ""; width: 6px; height: 1.25em; border-radius: 6px; flex: none; background: linear-gradient(180deg, var(--c, var(--sec)), color-mix(in srgb, var(--c, var(--sec)) 45%, #fff)); }
.sec-quizzes #topics > div > .link-btn { background: color-mix(in srgb, var(--c, var(--sec)) 12%, #fff); color: var(--c, var(--sec)); border-radius: 999px; padding: 5px 14px; text-decoration: none; }

/* ---------- Math predicted papers & topic mocks (math_mock.php) ---------- */
#mmForm .pk-chip { cursor: pointer; }
#mmForm h2 { margin-top: 24px; }
#mmForm h2:first-of-type { margin-top: 0; }
.mm-types { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.mm-type { display: flex; gap: 10px; align-items: flex-start; padding: 14px 16px; border: 2px solid #e2e0f3; border-radius: 14px; cursor: pointer; font-weight: 400; margin: 0; }
.mm-type:has(input:checked) { border-color: #5B5FC7; background: color-mix(in srgb, #5B5FC7 7%, #fff); }
.mm-type input { width: 18px !important; height: 18px !important; min-height: 0 !important; margin: 3px 0 0; accent-color: #5B5FC7; flex: none; box-shadow: none; }
.mm-type > span { display: flex; flex-direction: column; gap: 4px; }
.mm-type strong { color: #2d2a4a; font-size: 1.02rem; }
.mm-type small { color: #6b6884; font-size: .85rem; line-height: 1.4; }
.mm-quick { margin: 0 0 10px; font-size: .88rem; }
.mm-rate { font-style: normal; font-size: .72rem; font-weight: 700; padding: 2px 7px; border-radius: 999px; margin-left: 4px; white-space: nowrap; display: inline-block; }
.mm-vl { background: #dcfce7; color: #166534; }
.mm-l { background: #e0f2fe; color: #075985; }
.mm-p { background: #fef3c7; color: #92400e; }
.mm-u { background: #f1f0f6; color: #6b6884; }
.sm-tick.mm-off { opacity: .45; cursor: not-allowed; }
.mm-bar { display: flex; border-radius: 10px; overflow: hidden; margin: 8px 0 10px; min-height: 26px; }
.mm-bar span { color: #fff; font-size: .74rem; font-weight: 700; padding: 5px 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.mm-mix { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 10px; }
.mm-tag { font-size: .78rem; padding: 3px 9px; border-radius: 999px; border: 1px solid color-mix(in srgb, var(--c) 45%, transparent); color: var(--c); background: color-mix(in srgb, var(--c) 7%, #fff); }
.sm-qs.qprev { list-style: none; padding-left: 0; }

/* ---------- Tutor look: bigger, easier-to-read text everywhere, and the "big tiles + week calendar" home ---------- */
html:has(body.role-tutor), body.role-tutor { font-size: 18px; }
body.role-tutor { --font: 'Lexend', 'Plus Jakarta Sans', -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif; font-family: var(--font); line-height: 1.55; }
body.role-tutor h1 { font-size: 1.7rem; } body.role-tutor h2 { font-size: 1.35rem; } body.role-tutor h3 { font-size: 1.15rem; }
body.role-tutor .cmd-btn { font-size: 1.02rem; padding-block: 12px; }
body.role-tutor .btn, body.role-tutor button { font-size: 1rem; }
body.role-tutor table td, body.role-tutor table th { font-size: .95rem; }
body.role-tutor .card { border-radius: 22px; }

.tw { display: grid; gap: 22px; }
.tw-hello h2 { font-size: 2rem; font-weight: 700; margin: 0; }
.tw-hello p { margin: 4px 0 0; color: var(--ink-soft); font-size: 1.05rem; }
.tw-hello b { color: var(--ink); }
.tw-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 14px; }
.tw-tile { border-radius: 22px; padding: 20px; display: flex; flex-direction: column; justify-content: space-between; gap: 14px; min-height: 140px;
  color: #fff; text-decoration: none; font-size: 1.3rem; font-weight: 700; box-shadow: 0 8px 20px rgba(30,30,80,.12); transition: transform .15s var(--ease); }
.tw-tile:hover { transform: translateY(-2px); }
.tw-tile:focus-visible { outline: 3px solid #ffb703; outline-offset: 3px; }
.tw-tile svg { width: 40px; height: 40px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.tw-tile small { display: block; font-weight: 400; font-size: .95rem; opacity: .92; margin-top: 2px; }
.tw-tile.k1 { background: #2563eb; } .tw-tile.k2 { background: #0e8f81; } .tw-tile.k3 { background: #7c3aed; } .tw-tile.k4 { background: #d9520b; }
.tw-cal { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 20px; display: grid; gap: 14px; min-width: 0; scroll-margin-top: 80px; }
.tw-calh { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; }
.tw-calh h3 { margin: 0; font-size: 1.4rem; }
.tw-nav { display: flex; gap: 6px; }
.tw-nav .btn { min-width: 48px; text-align: center; }
.tw-scroll { overflow-x: auto; }
.tw-grid { border-collapse: separate; border-spacing: 6px; width: 100%; min-width: 820px; table-layout: fixed; }
.tw-grid th { font-weight: 600; color: var(--ink-soft); font-size: .9rem; padding: 4px; text-align: center; }
.tw-grid th b { display: block; color: var(--ink); font-size: 1.3rem; border-radius: 12px; padding: 2px 0; }
.tw-grid th.today b { background: #2563eb; color: #fff; }
.tw-grid th:first-child { width: 78px; }
.tw-grid td { vertical-align: top; padding: 0; height: 70px; }
.tw-grid td.tw-h { color: var(--ink-soft); font-size: .9rem; text-align: right; padding: 8px 6px 0 0; font-weight: 600; }
.tw-blk { display: flex; flex-direction: column; gap: 2px; border-left: 6px solid var(--s); background: var(--sb); border-radius: 12px; padding: 8px 10px; text-decoration: none; color: var(--ink); font-size: .88rem; margin-bottom: 6px; }
.tw-blk b { color: var(--s); font-size: 1.02rem; }
.tw-blk:hover { filter: brightness(.97); }
.tw-math { --s: #4f46e5; --sb: #ecebff; } .tw-sci { --s: #0b7f73; --sb: #dcf5f1; } .tw-eng { --s: #c2410c; --sb: #fde9dc; } .tw-other { --s: #6b7280; --sb: #eef0f4; }
.tw-noday h4 { margin: 0 0 8px; font-size: 1.05rem; }
.tw-chips { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr)); gap: 8px; }
.tw-chips .tw-blk { margin: 0; }
.tw-legend { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; color: var(--ink-soft); font-size: .92rem; }
.tw-legend i { display: inline-block; width: 14px; height: 14px; border-radius: 4px; background: var(--s); vertical-align: -2px; margin-right: 6px; }
.tw a.tw-tile, .tw a.tw-blk { text-decoration: none; }
.tw-list { display: none; }
@media (max-width: 760px) {
  .tw-scroll { display: none; }
  .tw-list { display: grid; gap: 8px; }
  .tw-day { display: grid; grid-template-columns: 64px 1fr; gap: 10px; align-items: start; padding: 8px 0; border-top: 1px solid var(--line); }
  .tw-day.free { opacity: .6; }
  .tw-dl b { display: block; font-size: 1.1rem; } .tw-dl span { color: var(--ink-soft); font-size: .85rem; }
  .tw-day.today .tw-dl b { color: #2563eb; }
  .tw-dc { display: grid; gap: 6px; } .tw-dc .tw-blk { margin: 0; }
  .tw-tiles { grid-template-columns: 1fr 1fr; gap: 10px; }
  .tw-tile { min-height: 112px; padding: 14px; font-size: 1.08rem; gap: 8px; }
  .tw-tile svg { width: 30px; height: 30px; }
  .tw-tile small { font-size: .82rem; }
  .tw-hello h2 { font-size: 1.6rem; }
  .tw-cal { padding: 14px; }
}

/* ---------- Math predicted papers & topic mocks: step-by-step form ---------- */
.mw { display: grid; gap: 16px; --mw: #5B5FC7; }
.mw-step h2 { display: flex; align-items: center; gap: 10px; margin: 0 0 14px; font-size: 1.25rem; }
.mw-n { width: 32px; height: 32px; border-radius: 50%; background: var(--mw); color: #fff; display: grid; place-items: center; font-size: 1rem; flex: none; }
.mw-row { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; padding: 8px 0; border-top: 1px solid var(--line); }
.mw-row:first-of-type { border-top: 0; }
.mw-row[hidden] { display: none; }
.mw-lbl { width: 110px; font-weight: 700; color: var(--ink-soft); font-size: .88rem; text-transform: uppercase; letter-spacing: .05em; }
.mw-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.mw-chip { margin: 0; cursor: pointer; font-weight: 600; color: var(--ink); font-size: 1rem; }
.mw-chip input { position: absolute; opacity: 0; pointer-events: none; }
.mw-chip > span { display: inline-flex; flex-direction: column; align-items: center; border: 2px solid var(--line); border-radius: 12px; padding: 9px 18px; background: var(--surface); transition: all .12s; min-width: 92px; text-align: center; }
.mw-chip small { font-weight: 500; color: var(--ink-soft); font-size: .78rem; }
.mw-chip.big > span { padding: 12px 22px; font-size: 1.05rem; }
.mw-chip input:checked + span { border-color: var(--mw); background: var(--mw); color: #fff; }
.mw-chip input:checked + span small { color: rgba(255,255,255,.85); }
.mw-chip input:focus-visible + span { outline: 3px solid #ffb703; outline-offset: 2px; }
.mw-note { margin: 8px 0 0; color: var(--ink-soft); font-size: .9rem; }
.mw-types { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 12px; }
.mw-type { position: relative; margin: 0; cursor: pointer; border: 2px solid var(--line); border-radius: 18px; padding: 18px; display: flex; flex-direction: column; gap: 6px; background: var(--surface); transition: all .12s; }
.mw-type input { position: absolute; opacity: 0; pointer-events: none; }
.mw-type strong { font-size: 1.1rem; color: var(--ink); }
.mw-type small { color: var(--ink-soft); font-size: .9rem; font-weight: 500; }
.mw-ic { width: 46px; height: 46px; border-radius: 14px; background: color-mix(in srgb, var(--mw) 12%, #fff); display: grid; place-items: center; }
.mw-ic svg { width: 26px; height: 26px; fill: none; stroke: var(--mw); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.mw-type:has(input:checked) { border-color: var(--mw); background: color-mix(in srgb, var(--mw) 6%, #fff); box-shadow: 0 6px 16px rgba(91,95,199,.18); }
.mw-type:has(input:checked) .mw-ic { background: var(--mw); } .mw-type:has(input:checked) .mw-ic svg { stroke: #fff; }
.mw-type:has(input:focus-visible) { outline: 3px solid #ffb703; outline-offset: 2px; }
.mw-quick { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 12px; }
.mw-quick > span { font-weight: 700; color: var(--ink-soft); font-size: .88rem; margin-right: 4px; }
.mw-qb { border: 2px solid var(--mw); color: var(--mw); background: transparent; border-radius: 999px; padding: 6px 14px; font-weight: 700; font-size: .9rem; cursor: pointer; box-shadow: none; }
.mw-qb:hover { background: var(--mw); color: #fff; }
.mw-strands { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 14px; margin-top: 12px; }
.mw-strand { border-radius: 16px; background: color-mix(in srgb, var(--c) 5%, #fff); padding: 12px 14px; }
.mw-strand h3 { display: flex; justify-content: space-between; align-items: center; margin: 0 0 8px; color: var(--c); font-size: 1.05rem; }
.mw-all { border: 0; background: transparent; color: var(--c); font-weight: 700; font-size: .85rem; cursor: pointer; text-decoration: underline; padding: 0; box-shadow: none; }
.mw-topics { display: flex; flex-direction: column; gap: 4px; }
.mw-topic { display: flex; align-items: center; gap: 10px; margin: 0; padding: 7px 10px; border-radius: 10px; cursor: pointer; font-weight: 500; font-size: .95rem; color: var(--ink); background: var(--surface); border: 1.5px solid transparent; }
.mw-topic input { width: 18px !important; height: 18px !important; min-height: 0 !important; margin: 0; flex: none; accent-color: var(--c); box-shadow: none; }
.mw-topic:has(input:checked) { border-color: var(--c); }
.mw-topic.off { opacity: .45; cursor: not-allowed; }
.mw-dot { width: 11px; height: 11px; border-radius: 50%; flex: none; display: inline-block; }
.mw-dot.mm-vl { background: #16a34a; } .mw-dot.mm-l { background: #0284c7; } .mw-dot.mm-p { background: #d97706; } .mw-dot.mm-u { background: #c4c2d4; }
.mw-legend { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 12px; color: var(--ink-soft); font-size: .85rem; }
.mw-legend span { display: inline-flex; align-items: center; gap: 6px; }
.mw-go { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; background: color-mix(in srgb, var(--mw) 6%, #fff); border-color: color-mix(in srgb, var(--mw) 25%, #fff); }
.mw-sum { margin: 2px 0 0; font-weight: 700; font-size: 1.05rem; }
.mw-name { min-width: 0; width: 260px; max-width: 100%; }
.mw-btn { background: var(--mw); font-size: 1.05rem; padding: 12px 24px; }
.hub-grid.names-only .hub-btn { min-height: 76px; align-items: center; }
.hub-grid.names-only .hub-txt strong { font-size: 1.08rem; }